The EPOLL_CLOEXEC constant was introduced to Linux in
commit a0998b50c3f0b8fdd265c63e0032f86ebe377dbf
Author: Ulrich Drepper <drepper@xxxxxxxxxx>
Date: Wed Jul 23 21:29:27 2008 -0700
flag parameters: epoll_create
This is old enough that all our supported platforms can be assumed
to have this feature. For added fun this whole meson check was
semantically insane because EPOLL_CLOEXEC is not a valid arg
to unshare().
Signed-off-by: Daniel P. Berrangé <berrange@xxxxxxxxxx>
---
meson.build | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/meson.build b/meson.build
index 22679db85d..f313767cfe 100644
--- a/meson.build
+++ b/meson.build
@@ -1532,7 +1532,7 @@ if not get_option('driver_lxc').disabled() and host_machine.system() == 'linux'
#include <sys/epoll.h>
void main(void) {
- unshare(!(LO_FLAGS_AUTOCLEAR + EPOLL_CLOEXEC));
+ unshare(!(LO_FLAGS_AUTOCLEAR));
}
'''
if cc.compiles(lxc_support_code, name: 'lxc support', args: '-D_GNU_SOURCE')
--
2.38.1
